1. IOR/L/E/7/1212, File 610 Reference (shelfmark): IOR/L/E/7/1212, File 610 Title: File 610 League of Nations: communications and transit, and signatures to the protocol of the Waterways Convention Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Mar 1921-20 Apr 1931 Extent: 1 file